1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
GrogVix [38]
3 years ago
15

Some months have 30 days, some months have 31 days; how many have 28?

Mathematics
2 answers:
erastovalidia [21]3 years ago
7 0

All of the months have 28 days. Although some may have more then 28 days they always have AT LEAST 28 days

Hope this helped!

~Just a girl in love with Shawn Mendes

Over [174]3 years ago
6 0
Only February has 28 days
You might be interested in
I need help on this question anything help
elixir [45]

Answer:

y = -3x - 1

Step-by-step explanation:

Look at your line. It's a downward trend which means your slope is negative

slope is the m in y = mx+b

Your b is your y intercept or where the graph touches the y = 0 vertical line.

It cross at -1 value

Your slope value is determined by rise/run so in the case it goes down 3 values and across 1 value so its 3/1 but its negative so its -3/1

4 0
3 years ago
Graph the line y=−3x+b if it is known that the graph goes through point:<br> b<br> B(5, 2)
egoroff_w [7]

Answer: y=-3x+17

b = 17

4 0
3 years ago
PLS ANSWER THIS ITS DUE SOON
Mrrafil [7]

Answer:

i think that its b

Step-by-step explanation:

 

7 0
3 years ago
How many 1/10's are in 2/5?
goblinko [34]
There is 4 1/10's in 2/5.

You do this by turning 2/5 into a fraction with a denominator of 10, so it will be 4/10. 1/10 + 1/10 + 1/10 + 1/10 = 4/10
3 0
4 years ago
Let U be a square matrix such that Upper U Superscript Upper TUequalsI. Show that det Uequalsplus or minus1. Assume that Upper U
bogdanovich [222]

Answer:

See explaination

Step-by-step explanation:

Please kindly check attachment for the step by step solution of the given problem.

4 0
3 years ago
Other questions:
  • Help me plz ASAP this would make by day
    12·2 answers
  • Your having lunch at Taco Bell. You have your choice of a taco,burrito or Mexican pizza. You can choose between rice and beans.
    15·2 answers
  • Zachary purchased a computer for 1800 on a payment plan. Three months after he purchased the computer, his balance was 1350. Fiv
    5·2 answers
  • Expand and simplify (2x + 5)^2
    5·2 answers
  • The width of a box is 12 cm. The length of the box is two times the width. The height is 10 cm longer than the length. What is t
    15·2 answers
  • For any positive integer X, let the symbol X*, refer to lcm[12,X]. What is the largest value among the numbers 2*,4*,6*,8*,10*,
    5·1 answer
  • Huiling bought 18 chicken nuggets.
    9·1 answer
  • Drag each equation to show if it could be a correct first step to solving the equation 3(6+x)=24
    8·2 answers
  • The two lines y=2/5x+9 and y= -2/5x-9 are: <br> a) parallel <br> b) perpendicular <br> c)neither
    13·1 answer
  • the function M(x) -1/45x^2+2x-20 where 30 65 represents the miles per gallon used by a certain brand of car at a speed of x mile
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!